Signal Path

Rotate the pipes until power from the green source reaches every lamp, with no loose ends.

1Level

0Moves

0Score

0Best

How to play

Tap or click a tile to rotate it clockwise. Right click rotates it back.
Keyboard: Arrow keys or WASD move the cursor, Space or Enter rotates clockwise, Q rotates back, N goes to the next level.
A level is solved when every tile is powered and no pipe points into a wall or an empty side.
Each level is worth more points when you solve it in fewer moves. Boards grow from 4 by 4 up to 8 by 8.